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Pontiac's
Production Grand Prix GTP |
Gumout's
1998 Winston Cup Car |
| Exterior |
Wheelbase
Length
Width
Height
Tread-Front
Tread-Rear
Curb Weight |
110.5 in.
196.5 in.
72.7 in.
54.7 in.
61.7 in.
61.1 in.
3,396 lbs. |
110.0 in.
202.5 in.
75.0 in.
51.0 in.
60.5 in.
60.5 in.
3,400 lbs. |
| Chassis |
Design
Type
Suspension Front
Suspension Rear
Steering
Brakes
Wheels
Tires |
Front-wheel drive
Unitized body
Independent
Independent
Rack-and-pinion
Four wheel disc
16 in. x 6.5 in.
P225/60R16 |
Rear-wheel drive
Tube Frame
Independent
Full-floating axle
Recirculating ball
Four wheel disc
15 in. x 9.5 in.
28 x 12.00 x 15
|
| Engine |
Type
Displacement
Compression Ratio
Induction System
Horsepower
Torque |
3800 V6 Supercharged
3.8 liters (231 Cu. In.)
8.5:1
Sequential-port fuel inj.
240 hp @ 5,200 rpm
280 ft. lbs. @ 3,200 rpm |
V8
358 cu. in.
15.5:1
830 cfm 4-barrel
715 hp @ 7,800 rpm
530 ft. lbs. @ 6,000 rpm |
| Transmission |
Type |
4-speed auto. |
4-speed manual |
| Capacities |
Fuel System
Oil System
Cooling System
Passengers |
18.0 gallons
5.0 qt.
12.3 qt.
5 |
22 gallons
20 qt.
14 qt.
1 |
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